Nominal Size | Outer Diameter [in] | Wall Thickness [in] | |||||||||||||||||||
ASME B36.10-2022 | ASME B36.19-2022 | ||||||||||||||||||||
Sch STD | Sch XS | Sch XXS | Sch 5 | Sch 10 | Sch 20 | Sch 30 | Sch 40 | Sch 60 | Sch 80 | Sch 100 | Sch 120 | Sch 140 | Sch 160 | Sch 5S | Sch 10S | Sch 40S | Sch 80S | Sch 160S | |||
NPS1 | DN25 | 1.315 | 0.133 | 0.179 | 0.358 | 0.065 | 0.109 | 0.114 | 0.133 | 0.179 | 0.25 | 0.065 | 0.109 | 0.133 | 0.179 | 0.25 | |||||
NPS2 | DN50 | 2.375 | 0.154 | 0.218 | 0.436 | 0.065 | 0.109 | 0.125 | 0.154 | 0.218 | 0.344 | 0.065 | 0.109 | 0.154 | 0.218 | 0.344 | |||||
NPS3 | DN80 | 3.5 | 0.216 | 0.3 | 0.6 | 0.083 | 0.12 | 0.188 | 0.216 | 0.3 | 0.438 | 0.083 | 0.12 | 0.216 | 0.3 | 0.438 | |||||
NPS4 | DN100 | 4.5 | 0.237 | 0.337 | 0.674 | 0.083 | 0.12 | 0.188 | 0.237 | 0.337 | 0.438 | 0.531 | 0.083 | 0.12 | 0.237 | 0.337 | 0.531 | ||||
NPS5 | DN125 | 5.563 | 0.258 | 0.375 | 0.75 | 0.109 | 0.134 | 0.258 | 0.375 | 0.5 | 0.625 | 0.109 | 0.134 | 0.258 | 0.375 | 0.625 | |||||
NPS6 | DN150 | 6.625 | 0.28 | 0.432 | 0.864 | 0.109 | 0.134 | 0.28 | 0.432 | 0.562 | 0.719 | 0.109 | 0.134 | 0.28 | 0.432 | 0.719 | |||||
NPS8 | DN200 | 8.625 | 0.322 | 0.5 | 0.875 | 0.109 | 0.148 | 0.25 | 0.277 | 0.322 | 0.406 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 | 0.109 | 0.148 | 0.322 | 0.5 | |
NPS10 | DN250 | 10.75 | 0.365 | 0.5 | 1 | 0.134 | 0.165 | 0.25 | 0.307 | 0.365 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 | 0.134 | 0.165 | 0.365 | 0.5 | |
NPS12 | DN300 | 12.75 | 0.375 | 0.5 | 1 | 0.156 | 0.18 | 0.25 | 0.33 | 0.406 | 0.562 | 0.688 | 0.844 | 1 | 1.125 | 1.312 | 0.156 | 0.18 | 0.375 | 0.5 | |
NPS14 | DN350 | 14 | 0.375 | 0.5 | 0.156 | 0.25 | 0.312 | 0.375 | 0.438 | 0.594 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 | 0.156 | 0.188 | 0.375 | 0.5 | ||
NPS16 | DN400 | 16 | 0.375 | 0.5 | 0.165 | 0.25 | 0.312 | 0.375 | 0.5 | 0.656 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | 0.165 | 0.188 | 0.375 | 0.5 | ||
NPS18 | DN450 | 18 | 0.375 | 0.5 | 0.165 | 0.25 | 0.312 | 0.438 | 0.562 | 0.75 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | 0.165 | 0.188 | 0.375 | 0.5 | ||
NPS20 | DN500 | 20 | 0.375 | 0.5 | 0.188 | 0.25 | 0.375 | 0.5 | 0.594 | 0.812 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 | 0.188 | 0.218 | 0.375 | 0.5 | ||
NPS22 | DN550 | 22 | 0.375 | 0.5 | 0.188 | 0.25 | 0.375 | 0.5 | 0.875 | 1.125 | 1.375 | 1.625 | 1.875 | 2.125 | 0.188 | 0.218 | |||||
NPS24 | DN600 | 24 | 0.375 | 0.5 | 0.218 | 0.25 | 0.375 | 0.562 | 0.688 | 0.969 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | 0.218 | 0.25 | 0.375 | 0.5 | ||
NPS26 | DN650 | 26 | 0.375 | 0.5 | 0.312 | 0.5 | |||||||||||||||
NPS28 | DN700 | 28 | 0.375 | 0.5 | 0.312 | 0.5 | 0.625 | ||||||||||||||
NPS30 | DN750 | 30 | 0.375 | 0.5 | 0.25 | 0.312 | 0.5 | 0.625 | 0.25 | 0.312 | |||||||||||
NPS32 | DN800 | 32 | 0.375 | 0.5 | 0.312 | 0.5 | 0.625 | 0.688 | |||||||||||||
NPS34 | DN850 | 34 | 0.375 | 0.5 | 0.312 | 0.5 | 0.625 | 0.688 | |||||||||||||
NPS36 | DN900 | 36 | 0.375 | 0.5 | 0.312 | 0.5 | 0.625 | 0.75 | |||||||||||||
NPS38 | DN950 | 38 | 0.375 | 0.5 | |||||||||||||||||
NPS40 | DN1000 | 40 | 0.375 | 0.5 |